求翻译：现代交通运输主要分为道路运输、水上运输、空中运输。我们通过对便捷性、运输时间、运输吨位、经济性等多方面综合考虑，陆运即道路运输往往是最佳的选择。而道路作为道路运输的载体，其重要性不容忽视，一条公路修建完善后，经过一段时间的运营，往往会出现一些问题，这便会对道路运输产生阻碍。我们通过对道路的养护与维修，可以大大的延长道路的使用寿命，使其更好的为道路运输做贡献。本文通过对道路损坏中道路运输所造成的的原因，道路损坏的各种形态以及如何作出相应的防御治理进行解剖分析，给出合理的方案，并对未来的道路运输作出新的展望。是什么意思？

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Modern transportation is the major road transport, water transport, air transport. We adopt the convenience of time, transport, economy, transport tonnage of multifaceted, comprehensive consideration, such as land, namely road transport is often the best choice. And the road as a road transport carr

The modern transportation mainly divides into the path transportation, the water transport, the airborne transportation.We through to convenient, the transportation time, the transportation tonnage, efficient and so on the various overall evaluation, the land transportation are the path transportati

Modern transportation consists of road transport, water transport, air transport. Our tonnage by convenience, time in transit, transport, economy and other aspects considered, land transport is road transport tends to be the best choice. While the road as a vehicle for road transport, its importance

Modern transportation consists of road transport, water transport, air transport. Our tonnage by convenience, time in transit, transport, economy and other aspects considered, land transport is road transport tends to be the best choice. While the road as a vehicle for road transport, its importance